2017207951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{138821}}^1$

素因数の和:140153

約数の個数: 8

約数和(自身を含む): 2202272208

約数和(自身を除く): 185064257

約数列:

[1, 11, 1321, 14531, 138821, 1527031, 183382541, 2017207951]

約数ペア:

[(1, 2017207951), (11, 183382541), (1321, 1527031), (14531, 138821)]